http://welfarecentral.org/index.php/forum-home/universal-credit/1325-dwp-admit-no-plans-how-to-migrate-legacy-benefits#5432
Want to know how you will be migrated from legacy benefits to UC, Do not bother asking the DWP,
http://www.whatdotheyknow.com/request/444360/response/1080845/attach/html/2/FoI%204762%20reply.pdf.html